diff --git a/src/main/java/ru/bclib/mixin/common/WorldGenRegionMixin.java b/src/main/java/ru/bclib/mixin/common/WorldGenRegionMixin.java
index a8866f3e..398e2d7e 100644
--- a/src/main/java/ru/bclib/mixin/common/WorldGenRegionMixin.java
+++ b/src/main/java/ru/bclib/mixin/common/WorldGenRegionMixin.java
@@ -3,6 +3,7 @@ package ru.bclib.mixin.common;
 import net.minecraft.core.BlockPos;
 import net.minecraft.server.level.WorldGenRegion;
 import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.chunk.ChunkAccess;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -14,7 +15,7 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 public class WorldGenRegionMixin {
 	@Final
 	@Shadow
-	private ChunkPos center;
+	private ChunkAccess center;
 	
 	@Inject(method = "ensureCanWrite", at = @At("HEAD"), cancellable = true)
 	private void be_alterBlockCheck(BlockPos blockPos, CallbackInfoReturnable<Boolean> info) {
diff --git a/src/main/java/ru/bclib/world/features/NBTStructureFeature.java b/src/main/java/ru/bclib/world/features/NBTStructureFeature.java
index 37aa0050..acaed3ec 100644
--- a/src/main/java/ru/bclib/world/features/NBTStructureFeature.java
+++ b/src/main/java/ru/bclib/world/features/NBTStructureFeature.java
@@ -18,7 +18,6 @@ import net.minecraft.world.level.levelgen.feature.configurations.NoneFeatureConf
 import net.minecraft.world.level.levelgen.structure.BoundingBox;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructurePlaceSettings;
 import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate;
-import net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderConfiguration;
 import ru.bclib.api.BiomeAPI;
 import ru.bclib.api.TagAPI;
 import ru.bclib.util.BlocksHelper;